which is the right way to O/C a Duron?

[dura]

i have a duron@800 on a Kinetiz7E mb(uses the kt133a).i have tried to unlock my cpu using pencil,silver paint,even solder.the result?my system either doesnt boot,or it boots and when i try to change multiplier,all i get is 700..(?).i'm sure i connect the bridges correct,but the result is this..sometimes i have to clear cmos and clear the cpu to get it ro run again at its original speed.one strange thing:at QDI support,they say that you have to connect ALL bridges,not just the L1 ones..who's right?..help..

[UnseenMenace]

The Level 1 Bridges allow you to change the multiplier., while the L7 bridges allow you to change the voltage.. details of how to do this can be found on http://tweakhardware.com

I only have the L1 Bridge unlocked on my Duron 800 which is running at 1050 mhz
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Duron 800 @ 1050 with Global Win FOP-32 (140 x 7.5)
Abit KT7A-Raid
512 mb (PC133 Crucial Stuff CAS 2)
Hard Drive Cooler
Elsa Eraser X2 Gforce with Blue Orb (modified to display as a Quadro and overclocked http://www.tweakhardware.com/guide/quadro/ )
Sound Blaster Live
Full Tower with 5 (120 mm) case fans with seperate PSU